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. Author manuscript; available in PMC: 2019 Nov 4.
Published in final edited form as: Oral Oncol. 2018 Mar 14;80:9–15. doi: 10.1016/j.oraloncology.2018.02.021

Fig. 1.

Fig. 1.

Consort diagram demonstrating study inclusion criteria. Abbreviations: RT, radiation therapy; OSH, outside hospital; HNC, head and neck cancer; CVE, cerebrovascular event; US, ultrasound; ENT, otolaryngology; CAS, carotid artery stenosis.